<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户登录</title>
</head>
<body>
<form action="/login" method="get">
    用户名:<input name="idPass" type="text"/><br>
    密码:<input name="pass" type="password"> <br>
    <input type="submit" value="学生登录">
    <input type="submit" formaction="/login" value="老师登录">
</form>
</body>